Construction profile for a spa tub base



FIG. 1 is a front perspective view of the construction profile for a spatub base.

FIG. 2 is a bottom back perspective view of the construction profile fora spa tub base.

FIG. 3 is a back view of the construction profile for a spa tub base.

FIG. 4 is a right view of the construction profile for a spa tub base.

FIG. 5 is a front view of the construction profile for a spa tub base.

FIG. 6 is a left view of the construction profile for a spa tub base.

FIG. 7 is a top view of the construction profile for a spa tub base;and,

FIG. 8 is a bottom view of the construction profile for a spa tub base.

CLAIM The ornamental design for the construction profile for a spa tubbase, as shown and described.